Ticker: DLB CUSIP: 25659T107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 18,000 | $1,156 | $66.55 | $63.33 - $72.23 |
| Q3 2025 | 19,800 | $1,433 | $72.58 | $68.17 - $75.82 |
| Q2 2025 | 15,900 | $1,181 | $73.57 | $66.91 - $80.04 |
| Q1 2025 | 15,700 | $1,261 | $79.86 | $73.65 - $87.57 |
| Q4 2024 | 29,500 | $2,304 | $74.21 | $68.55 - $80.18 |
| Q3 2024 | 24,500 | $1,875 | $72.23 | $64.27 - $79.27 |
| Q2 2024 | 17,000 | $1,347 | $77.78 | $74.69 - $82.32 |
| Q1 2024 | 18,900 | $1,583 | $79.67 | $74.78 - $83.05 |
| Q4 2023 | 26,500 | $2,284 | $80.91 | $75.02 - $86.60 |
| Q3 2023 | 24,800 | $1,966 | $80.21 | $72.70 - $86.91 |
| Q2 2023 | 24,600 | $2,059 | $79.68 | $76.99 - $82.23 |
| Q1 2023 | 56,100 | $4,792 | $76.71 | $66.66 - $83.54 |
| Q4 2022 | 192,600 | $13,586 | $65.23 | $58.17 - $72.83 |
| Q3 2022 | 278,500 | $18,144 | $70.16 | $61.47 - $76.24 |
| Q2 2022 | 234,300 | $16,767 | $71.15 | $65.54 - $74.94 |
| Q1 2022 | 380,100 | $29,731 | $75.38 | $64.96 - $90.64 |
| Q4 2021 | 486,000 | $46,277 | $83.62 | $77.77 - $90.31 |
| Q3 2021 | 170,386 | $14,994 | $90.36 | $81.92 - $97.28 |
| Q2 2021 | 269,286 | $26,468 | $91.87 | $85.53 - $97.29 |
| Q1 2021 | 322,586 | $31,846 | $88.73 | $79.75 - $94.31 |
| Q4 2020 | 420,286 | $40,822 | $76.44 | $59.22 - $90.35 |
| Q3 2020 | 424,386 | $28,128 | $62.47 | $58.65 - $68.13 |
| Q2 2020 | 396,735 | $26,133 | $55.07 | $46.23 - $63.20 |
| Q1 2020 | 442,535 | $23,990 | $60.05 | $41.00 - $67.18 |
| Q4 2019 | 430,035 | $29,586 | $60.42 | $55.33 - $63.99 |
| Q3 2019 | 355,620 | $22,987 | $57.27 | $50.99 - $62.55 |
| Q2 2019 | 404,120 | $26,106 | $57.88 | $54.55 - $59.82 |
| Q1 2019 | 539,720 | $33,986 | $57.83 | $53.69 - $60.43 |
| Q4 2018 | 339,020 | $20,965 | $60.76 | $52.57 - $64.86 |
| Q3 2018 | 307,420 | $21,510 | $60.37 | $54.64 - $64.93 |
| Q2 2018 | 341,820 | $21,087 | $57.13 | $52.96 - $62.04 |
| Q1 2018 | 403,720 | $25,660 | $57.61 | $52.34 - $66.45 |
| Q4 2017 | 461,420 | $28,608 | $53.98 | $50.40 - $56.65 |
| Q3 2017 | 503,943 | $28,987 | $46.70 | $42.82 - $53.33 |
| Q2 2017 | 384,306 | $18,816 | $45.31 | $43.53 - $47.83 |
| Q1 2017 | 485,120 | $25,425 | $43.87 | $39.92 - $46.64 |
| Q4 2016 | 578,605 | $26,147 | $42.59 | $39.80 - $48.52 |
| Q3 2016 | 404,844 | $21,979 | $44.12 | $39.59 - $48.22 |
| Q2 2016 | 360,945 | $17,271 | $40.14 | $36.94 - $43.63 |
| Q1 2016 | 392,245 | $17,047 | $32.54 | $26.57 - $38.48 |
| Q4 2015 | 289,831 | $9,753 | $29.99 | $27.42 - $31.59 |
| Q3 2015 | 287,831 | $9,382 | $29.71 | $26.03 - $34.72 |
| Q2 2015 | 333,272 | $13,224 | $34.39 | $32.50 - $36.27 |
| Q1 2015 | 176,931 | $6,752 | $34.58 | $32.21 - $37.66 |
| Q4 2014 | 242,831 | $10,471 | $36.69 | $32.58 - $39.93 |
| Q3 2014 | 320,831 | $13,408 | $38.23 | $35.13 - $40.80 |
| Q2 2014 | 249,631 | $10,784 | $36.03 | $33.45 - $38.82 |
| Q1 2014 | 216,831 | $9,649 | $36.24 | $32.80 - $38.96 |
| Q4 2013 | 143,931 | $5,551 | $31.02 | $29.66 - $33.55 |
| Q3 2013 | 79,331 | $2,737 | $28.66 | $26.74 - $30.36 |
| Q2 2013 | 59,370 | $1,985 | $28.91 | $26.86 - $30.96 |